The HXGN-12 type fixed AC metal enclosed ring network switch cabinet is a highly cost-effective and reliable power distribution solution specifically engineered for 12kV medium-voltage systems. As a fixed-structure switchgear, it integrates advanced SF6 load switch technology and comprehensive five-prevention interlock mechanisms to deliver safe and efficient power distribution for budget-conscious projects. Unlike complex withdrawable alternatives, its simplified fixed installation design reduces overall costs by approximately 40%, making it the preferred choice for stable-load environments where reliability and affordability are paramount. This 12kV fixed ring network switch cabinet prioritizes practicality without compromising safety, serving as a robust backbone for localized power distribution networks worldwide.
By eliminating intricate drawer mechanisms and adopting a streamlined fixed installation approach, the HXGN-12 fixed AC switchgear significantly lowers initial equipment costs. This advantage makes it perfect for budget-constrained initiatives such as rural network transformation and small-scale industrial distribution. The simplified structure also reduces long-term installation and maintenance expenses, enhancing overall project cost-efficiency throughout the equipment's lifecycle.
Equipped with a robust mechanical five-prevention interlock system, the switch cabinet enforces strict operational sequences to prevent common electrical accidents. It effectively safeguards against incorrect switching, improper grounding, unauthorized access to live parts, and closing with grounded switches. This industry-standard safety design ensures compliance with national electrical regulations and protects both personnel and valuable equipment.
Featuring a standardized modular design with integrated busbar bridges for cabinet-to-cabinet connections, the HXGN-12 medium-voltage switch cabinet enables rapid on-site deployment. Pre-assembled components minimize on-site construction time, making it ideal for time-sensitive projects like rural grid upgrades and community infrastructure development.
The fully metal-enclosed structure provides excellent protection against dust, moisture, and physical damage. The reliable SF6 load switch ensures smooth and consistent switching operations, while the internal division into separate busbar, switch, and cable rooms optimizes space utilization and reduces short-circuit risks. This robust design guarantees uninterrupted performance even in demanding operating conditions.
Item Name | Unit | Parameter | |
Rated Voltage | KV | 3，6，10 | |
Rated Insulation Level | One minute power frequency withstand voltage | KV | 42/48 |
Lightning impulse withstand voltage | KV | 75/85 | |
Rated frequency | HZ | 50 | |
Main bus rated current | A | 630、1000、1250、1600、2000、2500、3150 | |
Branch bus rated current | A | 630、1000、1250、1600、2000、2500、3150 | |
4S thermal stability current (effective value) | KV | 20、25、31.5、40、50 | |
Rated dynamic stability current (peak value) | KV | 50、63、80、100、125 | |
Protection level | Housing is IP3X | ||
Dimensions | Width | 700、800、1000 | |
Depth | 900、1000 | ||
Height | 2000、2200 | ||
The HXGN-12 fixed ring network switchgear finds extensive use in various medium-voltage distribution scenarios:
Rural power grid distribution and electrification projects
Small-scale factories, workshops, and light industrial facilities
Residential communities and housing estate distribution stations
Government-led rural network transformation initiatives
Small commercial buildings, local markets, and community centers
We offer comprehensive customization services to meet specific project requirements:
Custom rated current configurations to match different load capacities
Tailored busbar arrangements for seamless integration with existing systems
Specialized paint finishes and color options to match facility aesthetics
Additional monitoring devices for enhanced operational visibility
Customized cabinet dimensions to fit unique installation spaces
The fixed structure eliminates complex drawer mechanisms, reducing equipment costs by approximately 40%. It also simplifies installation and maintenance, making it more cost-effective for stable-load environments and budget-constrained projects.
The five-prevention interlock prevents incorrect circuit breaker switching, improper grounding, unauthorized access to live parts, closing with grounded switches, and pulling out live circuit breakers, providing comprehensive operational safety.
While it features a protective metal housing, it is primarily designed for indoor use. For outdoor applications, additional weatherproofing measures are recommended to ensure long-term reliability.
Yes, the HXGN-12 12kV switch cabinet supports all common medium-voltage levels and current ratings, ensuring seamless integration with most rural and small-scale industrial distribution networks.
Contact our technical team now to receive a customized solution and competitive pricing for your power distribution project. Our experienced engineers will work closely with you to design the optimal HXGN-12 fixed AC metal enclosed switch cabinet configuration that meets your specific requirements and budget constraints.
